Answers
Answer:
f²r-nr=d
Step-by-step explanation:
f²r-N=d/r
multiply both sides by r to get d by itself
f²r-nr=d
(all variables need to be there in your final equation)
Related Questions
The perimeter of rectangle is 48 cm. Find the sides of the rectangle if one of the sides is 12 cm longer than the other.
PLZ Hurry!!!
PLZ SHOW WORK
THX
Answers
2L+2W=48
2(W+12)+2W=48
2W+24+2W=48
4W=48-24
4W=24
W=24/4
W=6 ANS. FOR THE WIDTH.
L=6+12=18 ANS. FOR THE LENGTH.
PROOF:
2*18+2*6=48
36+12=48
48=48
Hope this helps:)
Answer:
The length is 18 Cm
The Width Is 6 Cm
Step-by-step explanation:
Write an equation
so perimeter is
2L+2W=P
In this case the perimeter is 48 and one side is 12 cm longer so let’s make the unknown side W, and L as 12+w since the longer side is 12cm longer then the unknown side.
Equation:
2(12+W)+2W=48
Combine like terms and solve the equation
24+4W=48 (I distributed then combined like terms)
Subtract 24 on both sides
4W=24
Isolate the variable by dividing 4 on both sides
W=6
Check:
2(12+6)+2(6)=48?
24+12+12=48✔️
The graph shows a proportional relationship between the number crates and the number of apples per crate.
What is the constant of proportionality in terms of the number of apples to the number of crates?
A. 30
B. 35
C. 40
D. 50
Answers
Answer:
its 40
Step-by-step explanation:
Answer:
b40
Step-by-step explanation:
it is 40 because on the graph it shows that you don't start at the first crate but the 2nd you do and you have to figure out if the crate was one how many apples would their be
please choose me as Brainliest
Given triangle ABC with coordinates A(−5, 4), B(−5, 1), and C(−7, 0), and its image A′B′C′ with A′(−1, 0), B′(−4, 0), and C′(−5, −2), find the line of reflection.
The line of reflection is at y=?
Answers
Answer:
y = x+5
Step-by-step explanation:
A graph can help.
__
The line of reflection will pass through the midpoints of AA' and BB'.
The midpoint of AA' is ((-5, 4) +(-1, 0))/2 = (-3, 2)
The midpoint of BB' is ((-5, 1) +(-4, 0))/2 = (-4.5, 0.5)
The slope of the line through these points is ...
Δy/Δx = (2 -0.5)/(-3-(-4.5)) = 1.5/1.5 = 1
Then the y-intercept can be found from
y = x + b
2 = -3 + b
5 = b
So, the line of reflection is ...
y = x + 5
Answer:
y = x+5
Step-by-step explanation:
what type of number is
[tex]\pi[/tex]
Answers
[tex]π[/tex] is an irrational number which means its decimal never ends and no pattern can be seen but it's estimated to be 3.14159 or 3.14.
Answer:
It is an irrational number.
Step-by-step explanation:
This is because it can't be written as a fraction. The fraction that is extremely close to pi is 22/7, but it isn't fully accurate.
find the 35th term in the
arithmetic sequence 3,9,16, 21
Answers
Answer:
1-=29273 or 292-19729
Step-by-step explanation:
BOOM
Answer:
[tex]a1 = 3 \\ d = 9 - 3 = 6 \\ a35 = a1 + 34d \\ a35 = 3 + 34 \times 6 \\ a35 = 3 + 204 \\ a35 = 207 \\ thank \: you[/tex]
A small
can of soup has a mass of
about 400 g. What would its
mass be on the moon?
Answers
Moon= (Weight on Earth/9.81m/s2) * 1.622m/s2
Answer:
It is 66.14g
Step-by-step explanation:
I need help with math....it will help make make my day
Answers
Answer:
148
Step-by-step explanation:
all perfect square are divisible by 2
Answers
Answer:
ofcourse all perfect squares are divisible by 2
4.62x10
1.2x 10
What’s the scientific notation
Answers
12000000000.
you just move the decimal 10 places to the right
Solve the systems of equations.
y=x + 3
y = -x + 1
x = ???
y = ???
Answers
Answer:
x = -1
Step-by-step explanation:
-1 + 3 = 2
-(-1) + 1 = 2 or 1 + 1 = 2
Find the perimeter of a rectangle whose length is 3 square root 5 and width is 2 square root 7
Answers
Answer:
Step-by-step explanation:
Area=Length times width
A=3[tex]\sqrt{5}[/tex]*2[tex]\sqrt{7}[/tex]
A=6[tex]\sqrt{35}[/tex]
Your basketball team wins a game by 13 points. The opposing team scores 72 points. Explain how to find your team’s score.
Answers
Answer:
85
Step-by-step explanation:
You can set this up as an algebraic equation by assigning variables to each part of the question. So you could say Y - 13 = 72 If you are in middle school they will expect all that.
If you want the easy way you could say, 72 + 13= 85 because we beat you by 13 and you only scored 72 points. So I add 13 to their lame score and we get my great score.
Answer:
the answer is 85
Step-by-step explanation:
Determine the property, definition, postulate, or theorem that best
justifies each statement.
Given: AC = BD; AB = 3x - 2; CD = 10
A
B
с
D
If AB = 3x - 2 and CD = 10, then 3x-2=10
Answers
Describe how it’s different
Answers
Answer:
the first one is an irregular shape, the second one isn't.
Step-by-step explanation:
The average swimming pool has a water capacity of 375,000 liters. Use dimensional analysis to show how many milliliters of water is in the pool.
Answers
Answer:
375,000,000 milliliters of water is in the pool.
Step-by-step explanation:
We know
1 liters = 1000 milliliters
hence to convert liter in to milliliter we have to multiply the liter unit with 1000 to get the milliliter
we have to find value of 375,000 liters in milliliters
to get that we multiply both side by 375,000
1* 375,000 liters = 1000* 375,000 milliliters
thus,
375,000 liters = 375,000,000 milliliters
thus, there is 375,000,000 milliliters of water is in the pool.
Chloe is 5 feet 4 inches tall . There are 2.54 cenimeters in 1 inch. What is chloes height in centemeters? Guys help
Answers
Answer:
There are 2.54 cenimeters in an inch, so 5 feet 1 inches would be equal to 152.39 cenimeters.
Step-by-step explanation:
i took this quiz
Explain the steps and how to figure them out in the future please!
Answers
2 . Now, subtract 10a on both sides, meaning 10a - 10a and a - 10a. The equation simplified is - 9a = - 14.
3. Divide by - 9 on both sides. The solution to the equation is a = 14/9
Which of the following numbers is a power of ten?
А.) 5,000
B.) 120
С.) .0001
D.) 20,000
Answers
PLEASE HELP 3x - (2x - 17)-2/3 (12x – 9)
Answers
Answer:
174
Step-by-step explanation:
mark brainliest
14=8x-3x-6
1/4(24x+4)-9=4
-6=-2(x+5)
Please help i know i can solve it but i need help right now
Answers
Answer:
1.) x=4
2.) x=2
3.) x= -2
Answer:
4,,2,,,,-2
Step-by-step explanation:
this is the answer
any two planes intersect to form a_____
Answers
Answer:
line
Step-by-step explanation:
When two planes intersect, they form a line.
A soup recipe calls for 6 chopped onions. You want to make 1/4 of the recipe. How many onions will you need? Which proportion will give the correct answer?
Answers
Answer:
Step-by-step explanation:
One way to "solve" this problem is to write and solve an equation of proportions:
(1/4) recipe x
----------------- = ------------------
1 recipe 6 onions
Cross-multiplying, we get x(1 recipe) = (1/4 recipe)(6 onions), which simplifies to
x = 6/4 onions, or x = 1.5 onions
See the proportion above.
We need 1.5 onions to make 1/4th of the recipe and this is in direct proportion.
What is direct and inverse proportion ?In direct proportion if one quantity increases the other quantity also increases and vice versa and in indirect proportion if one quantity increases the other quantity decreases and vice versa.
According to the given question a soup recipe calls for 6 chopped onions.
We want to make 1/4th of the soup so the no. of onions required will be
1 : 6 : : 1/4 : x.
1/6 = (1/4)/x.
1/6 = 1/4x
4x = 6
x = 6/4
x = 1.5.
So to make 1/4th of the total recipe we need 1.5 onions,This relation is in direct proportion since as both the quantities will increase and decrease at the same time.
learn more about ratio and proportion here :
https://brainly.com/question/12235587
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true or false a number that corresponds to a point is an origin
Answers
Answer:
true
Step-by-step explanation:
Apply the distributive property to factor out the greatest common factor. 6+30=6+30=6, plus, 30, equals
Answers
Step-by-step explanation:
the distributive property is 6(1+5), the greatest common factor is 6
Answer:
6(1+5)
Step-by-step explanation:
khan told me
Find two numbers that add up to 158. The greater number is 40 more than the lesser number
Answers
The two numbers that add up to 158 are 99 and 59.
Linear EquationThe equation of variables that have a maximum power of 1 is known as a linear equation.
How to form a linear equation based on given conditions?Let the lesser number be x.
So, the greater number will be x+40.
And the sum of both the numbers is 158.
So, the resulting linear equation based on given conditions is,
x + x + 40 = 158
2x = 158 - 40
2x = 118
x = 118/2
x = 59
So, the lesser number is 59.
And the greater number is 59 + 40 = 99.
Hence, the two numbers that add up to 158 are 99 and 59.
Learn more about linear equations here - https://brainly.com/question/1682776
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tell whether the valuation is a solution of the inequality r + 4 > 8 ; r = 2
Answers
Answer:
Not a solution.
Step-by-step explanation:
Step 1: Write inequality
r + 4 > 8
Step 2: Solve for r
Subtract 4 on both sides: r > 4Step 3: Determine
r = 2
2 > 4 = FALSE
Please help solve this question
Answers
Answer:
1 1/6
Step-by-step explanation:
All you need to do is find common denominators and then add
I don’t understand this question
Answers
Answer:
The answer is x = 10
Step-by-step explanation:
This picture shows that (1+4x) is equal to 41. So all you have to do is make an equation, 1+4x=41. Solve. subtract 1 from both sides. Then divide both sides by 4, which gets you your answer of x = 10.
Cate and Elena were playing a card game. The stack of cards in the middle had 27 cards in it to begin with. Cate added 8 cards to the stack. Elena then took 7 cards from the stack. Finally, Cate took 4 cards from the stack. How many cards were left in the stack?
Answers
Answer:
28 Cards left in stack
Step-by-step explanation:
27+8-7=28 cards
Which of the following inequalities is correct?
-10 > 1-101
-92-7
0 <-13
6-61
Answers
0<-13 is the correct answer
